Symbatic Relationship between Proton Affinity and Ease of Dehydration and Dealkylation of Alcohol and Alkylbenzene Molecules on Acid Catalysts

Autor:	D. V. Shistka, A. G. Grebenyuk, V. V. Brei
Rok vydání:	2004
Předmět:	chemistry.chemical_compound Acid catalysis chemistry Proton affinity Organic chemistry Alcohol Alkylbenzenes General Chemistry Alkylation Ethylbenzene Catalysis Propylbenzene
Zdroj:	Theoretical and Experimental Chemistry. 40:192-197
ISSN:	0040-5760
DOI:	10.1023/b:thec.0000036217.22900.ed
Popis:	We have used the temperature-programmed reaction method to study dehydration of C2-C4 alcohols and dealkylation of ethylbenzene and propylbenzene on zeolite H-β and WO3/ZrO2. Based on analysis of the TPR spectra for olefin formation, we have found linear relationships between the temperatures at which the maximum rate occurs for these reactions and the proton affinity both in a series of alcohol molecules and in alkylbenzenes.
Databáze:	OpenAIRE
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